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fix: retry on recoverable propagation failure #1428
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Thanks! /lgtm |
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/assign @irfanurrehman |
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Thanks @zqzten for doing this. |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: irfanurrehman, zqzten The full list of commands accepted by this bot can be found here. The pull request process is described here
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What this PR does / why we need it:
Currently sync controller won't retry propagting a fed resource on any propagation failure, it's not resonable for some recoverable failures such as quota exceed, lack of permissions, etc. For the quota case, after we expand the quota for the failed cluster, we expect KubeFed to automatically succeed in propagating rather than manually edit the fed resource (which is meaninglessly) to trigger a reconciliation.
This PR enable sync controller to retry with back off on recoverable propagation failure.